#284167#284167

#284167 is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.4% C 0.073 H 258.5°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#284167
RGB	rgb(40, 65, 103)
HSL	hsl(216, 44%, 28%)
HSV	hsv(216, 61%, 40%)
CMYK	cmyk(61.2%, 36.9%, 0%, 59.6%)
CIE-LAB	lab(27.33, 3.22, -25.18)
CIE-LCH	lch(27.33, 25.38, 277.28°)
OKLab	oklab(37.43% -0.0145 -0.0712)
OKLCH	oklch(37.43% 0.073 258.5)
XYZ	xyz(5.2127, 5.2105, 13.5604)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284167 #674E28

analogous

#286067 #284167 #2E2867

triadic

#284167 #672841 #416728

tetradic

#284167 #672860 #674E28 #28672E

square

#284167 #672860 #674E28 #28672E

split-complementary

#284167 #672E28 #606728

monochromatic

#090E16 #17253B #284167 #395D93 #4F7ABB

Accessibility & contrast

On white

10.28

#284167 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#284167 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284167

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284167	#FFFFFF	#000000	##FFFFFF
##284167	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314469

Deuteranopia (green-blind)

#293E66

Tritanopia (blue-blind)

#004A4F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #284167;
/* rgb */ color: rgb(40, 65, 103);
/* oklch */ color: oklch(37.4% 0.073 258.5);

Tailwind

colors: {
  custom: {
    50: '#687592',
    500: '#284167',
    950: '#000000',
  },
}

SCSS

$custom: #284167;
$custom-light: #687592;
$custom-dark: #000000;

JSON

{
  "hex": "#284167",
  "rgb": {
    "r": 40,
    "g": 65,
    "b": 103
  },
  "hsl": {
    "h": 216.19,
    "s": 44.056,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37433,
    "c": 0.07263,
    "h": 258.5
  },
  "luminance": 0.05211
}

Semantic roles & 50–950 ramp

primary

#284167

secondary

#9A7D51

accent

#A154D4

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #284167

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →